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OpenAdvisories
High · 7.5 CVE-2026-121217 EUVD-2026-116318GHSA-fgh2-xv6h-w6w3

Use after free in Streaming in Google Chrome prior to 157.0.8103.38 allowed an adjacent attacker to execute arbitrary code inside the sandb…

Published Nov 3, 2026 · Updated Nov 5, 2026 · Assigned by Chrome

Description

Use after free in Streaming in Google Chrome prior to 157.0.8103.38 allowed an adjacent attacker to execute arbitrary code inside the sandbox via crafted network traffic. (Chromium security severity: Low)

Affected products

VendorProductAffectedFixed
Google Chrome 157.0.8103.38 – < 157.0.8103.38 157.0.8103.38

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 chromium No fix yet —
Debian 13 chromium No fix yet —
Debian 12 chromium No fix yet —
ReleasePackageFixed inAdvisory
openSUSE Tumbleweed chromium 157.0.8103.38-1.1 openSUSE-SU-2026:12426-1
openSUSE Leap 16.1 chromium 157.0.8103.38-bp161.1.1 openSUSE-SU-2026:22323-1
openSUSE Leap 16.1 gn 0.20260928-bp161.1.1 openSUSE-SU-2026:22323-1

Wolfi

ReleasePackageFixed inAdvisory
Wolfi rolling chromium +2 157.0.8103.38-r0 —

Advisories 3

References